Liqui Moly Diesel System Cleaner 500ml LM5156

aner is suitable for all diesel vehicles, including modern Common Rail and pumped-jet injection systems. It is particularly suited to workshop servicing, fuel-system repairs and problem-specific treatment where deposits are affecting diesel engine operation.

One 500ml can treats up to 70 litres of diesel fuel.

Key Features:

✔ Cleans the Entire Diesel Fuel System – Removes disruptive deposits throughout the fuel system.
✔ Professional Pro-Line Formula – Developed for rapid and economical cleaning during servicing, repairs and problem-solving.
✔ Common Rail Compatible – Suitable for modern Common Rail diesel injection systems.
✔ Pumped-Jet Compatible – Suitable for diesel engines using pumped-jet injection systems.
✔ Optimises Combustion – Helps restore correct combustion by cleaning fuel-system deposits.
✔ Improves Ignition Performance – Special additives help increase diesel ignition performance.
✔ Helps Restore Engine Performance – A clean fuel system supports optimum engine operation.
✔ Eliminates Diesel Knocking – Helps reduce knocking associated with poor combustion and fuel-system contamination.
✔ Reduces Smoke Opacity – Improved combustion can help reduce visible diesel smoke.
✔ Helps Reduce Fuel Consumption – Clean fuel-system components and improved combustion can contribute to more efficient fuel use.
✔ Reduces Pollutant Emissions – Supports cleaner combustion and reduced pollutant output.
✔ Corrosion Protection – Special additives provide protection against corrosion within the fuel system.
✔ Helps Minimise Wear – Supports protection of fuel-system components.
✔ Increases Operational Reliability – Clean and protected fuel-system components help maintain reliable engine operation.
✔ Fast & Simple Problem-Solving – Designed for convenient treatment of diesel fuel-system contamination.
✔ Treats Up to 70 Litres – One 500ml can is sufficient for a maximum of 70 litres of diesel fuel.

Product Specifications:

Brand: Liqui Moly
Product: Pro-Line Diesel System Cleaner
Product Type: Professional Diesel Fuel System Cleaner
Fuel Type: Diesel
Pack Size: 500ml
Base: Additive / Carrier Fluid
Colour / Appearance: Light Brown, Clear
Density at 15°C: 0.869 g/cm³
Flash Point: 63°C
Viscosity at 40°C: < 7.0 mm²/s
Form: Liquid
Odour: Characteristic
Common Rail Compatible: Yes
Pumped-Jet Compatible: Yes
Treatment Capacity: Maximum 70 litres of diesel fuel

Areas of Application:

Suitable for all diesel engine vehicles, including vehicles equipped with:

• Common Rail diesel injection
• Pumped-jet diesel injection
• Conventional diesel injection systems

Ideal for use:

• During routine vehicle inspections and servicing
• Following repairs to the diesel fuel system
• For problem-specific fuel-system cleaning
• Where deposits may be affecting engine performance
• Where diesel knocking or excessive smoke is present due to fuel-system contamination
• As part of professional workshop diesel-system maintenance

Directions for Use:

During Servicing or Fuel-System Repairs:

Add Liqui Moly Pro-Line Diesel System Cleaner directly to the fuel tank during each inspection/service and after carrying out repairs to the fuel system.

For Problem-Specific Treatment:

To help eliminate fuel-system related problems, Liqui Moly recommends mixing the Diesel System Cleaner with the fuel during refuelling over a period of approximately 2,000 km.

One 500ml can is sufficient for a maximum of 70 litres of diesel fuel.

Benefits of Cleaning the Diesel Fuel System:

Deposits within a diesel fuel system can interfere with correct fuel delivery and combustion.

Liqui Moly Pro-Line Diesel System Cleaner helps remove these deposits, supporting:

• Cleaner fuel-system operation
• Improved ignition
• Optimum combustion
• Improved engine performance
• Reduced diesel knocking
• Reduced smoke opacity
• Lower pollutant emissions
• Reduced fuel consumption
• Improved corrosion protection
• Reduced component wear
• Increased operational reliability

Important Notes:

Diesel Engines Only: Designed specifically for diesel fuel systems.

Common Rail Compatible: Suitable for modern Common Rail diesel engines.

Pumped-Jet Compatible: Suitable for diesel engines using pumped-jet injection technology.

Maximum Treatment Quantity: One 500ml can treats a maximum of 70 litres of diesel fuel.

Workshop Use: Particularly useful during scheduled servicing and following repairs to the diesel fuel system.